Harsh, J. F., & Laczniak, R. J. (1990). Conceptualization and analysis of groundwater flow system in the Coastal Plain of Virginia and adjacent parts of Maryland and North Carolina. U.S. Gov. Print. Off.
Chicago Style (17th ed.) CitationHarsh, John F., and Randell J. Laczniak. Conceptualization and Analysis of Groundwater Flow System in the Coastal Plain of Virginia and Adjacent Parts of Maryland and North Carolina. Washington, D.C: U.S. Gov. Print. Off, 1990.
MLA (9th ed.) CitationHarsh, John F., and Randell J. Laczniak. Conceptualization and Analysis of Groundwater Flow System in the Coastal Plain of Virginia and Adjacent Parts of Maryland and North Carolina. U.S. Gov. Print. Off, 1990.
Warning: These citations may not always be 100% accurate.